{"id":"https://openalex.org/W2100329241","doi":"https://doi.org/10.1109/dsn.2010.5544297","title":"Zzyzx: Scalable fault tolerance through Byzantine locking","display_name":"Zzyzx: Scalable fault tolerance through Byzantine locking","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2100329241","doi":"https://doi.org/10.1109/dsn.2010.5544297","mag":"2100329241"},"language":"en","primary_location":{"id":"doi:10.1109/dsn.2010.5544297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsn.2010.5544297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE/IFIP International Conference on Dependable Systems &amp; Networks (DSN)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039813870","display_name":"Jay H. Hendricks","orcid":"https://orcid.org/0000-0002-7793-1634"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"James Hendricks","raw_affiliation_strings":["Carnegie Mellon University, USA","Carnegie Mellon Univ (USA)"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon Univ (USA)","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040082708","display_name":"Shafeeq Sinnamohideen","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shafeeq Sinnamohideen","raw_affiliation_strings":["Carnegie Mellon University, USA","Carnegie Mellon Univ (USA)"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon Univ (USA)","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037557529","display_name":"Gregory R. Ganger","orcid":"https://orcid.org/0000-0002-3065-7316"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gregory R. Ganger","raw_affiliation_strings":["Carnegie Mellon University, USA","Carnegie Mellon Univ (USA)"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon Univ (USA)","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074117167","display_name":"Michael K. Reiter","orcid":"https://orcid.org/0000-0001-7007-8274"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael K. Reiter","raw_affiliation_strings":["University of North Carolina, Chapel Hill, USA","University of North Carolina at Chapel, Hill, USA"],"affiliations":[{"raw_affiliation_string":"University of North Carolina, Chapel Hill, USA","institution_ids":["https://openalex.org/I114027177"]},{"raw_affiliation_string":"University of North Carolina at Chapel, Hill, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5039813870"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":2.6078,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.90303949,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"363","last_page":"372"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9649999737739563,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9487000107765198,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.876092791557312},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8360714912414551},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.811278760433197},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7443513870239258},{"id":"https://openalex.org/keywords/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.7082178592681885},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6099544167518616},{"id":"https://openalex.org/keywords/quantum-byzantine-agreement","display_name":"Quantum Byzantine agreement","score":0.6010256409645081},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.5758389234542847},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.5068204998970032},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5047973394393921},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46782416105270386},{"id":"https://openalex.org/keywords/finite-state-machine","display_name":"Finite-state machine","score":0.4650047719478607},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4557894468307495},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19890636205673218},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11686918139457703},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.05704212188720703}],"concepts":[{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.876092791557312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8360714912414551},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.811278760433197},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7443513870239258},{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.7082178592681885},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6099544167518616},{"id":"https://openalex.org/C17532199","wikidata":"https://www.wikidata.org/wiki/Q17083590","display_name":"Quantum Byzantine agreement","level":4,"score":0.6010256409645081},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.5758389234542847},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.5068204998970032},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5047973394393921},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46782416105270386},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.4650047719478607},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4557894468307495},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19890636205673218},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11686918139457703},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.05704212188720703},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/dsn.2010.5544297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsn.2010.5544297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE/IFIP International Conference on Dependable Systems &amp; Networks (DSN)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.165.5290","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.165.5290","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.pdl.cs.cmu.edu/PDL-FTP/PASIS/hendricks-dsn2010.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.300.2406","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.300.2406","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.unc.edu/~reiter/papers/2010/DSN.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.455.4545","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.4545","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.dtic.mil/dtic/tr/fulltext/u2/a522573.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W106162958","https://openalex.org/W1607761707","https://openalex.org/W1965159636","https://openalex.org/W1971013519","https://openalex.org/W1976188138","https://openalex.org/W1992479210","https://openalex.org/W2003214215","https://openalex.org/W2007415020","https://openalex.org/W2032000688","https://openalex.org/W2035362408","https://openalex.org/W2101939036","https://openalex.org/W2103239853","https://openalex.org/W2104942083","https://openalex.org/W2106367078","https://openalex.org/W2109123667","https://openalex.org/W2121133177","https://openalex.org/W2122142939","https://openalex.org/W2125788329","https://openalex.org/W2126087831","https://openalex.org/W2126789306","https://openalex.org/W2128023681","https://openalex.org/W2129467152","https://openalex.org/W2131645490","https://openalex.org/W2139359217","https://openalex.org/W2140070224","https://openalex.org/W2147081775","https://openalex.org/W2147524598","https://openalex.org/W2171337572","https://openalex.org/W3151869053","https://openalex.org/W4210484371","https://openalex.org/W4229627414","https://openalex.org/W4254263397","https://openalex.org/W4285719527","https://openalex.org/W6604258156","https://openalex.org/W6636018873","https://openalex.org/W6648576785","https://openalex.org/W6658415691","https://openalex.org/W6675224253","https://openalex.org/W6678832241","https://openalex.org/W6678962629","https://openalex.org/W6679453423","https://openalex.org/W6679471073","https://openalex.org/W6680707167","https://openalex.org/W6681507325"],"related_works":["https://openalex.org/W2112897043","https://openalex.org/W1698117324","https://openalex.org/W2292106967","https://openalex.org/W4290996430","https://openalex.org/W2109232026","https://openalex.org/W4210453042","https://openalex.org/W2997526278","https://openalex.org/W2775054947","https://openalex.org/W2047416510","https://openalex.org/W2145120192"],"abstract_inverted_index":{"Zzyzx":[0,25,102],"is":[1,115,121],"a":[2,19,27,42,49,76],"Byzantine":[3,23],"fault-tolerant":[4],"replicated":[5,35,130],"state":[6,31,36,85,131],"machine":[7,37,132],"protocol":[8,44,54],"that":[9,126],"outperforms":[10],"prior":[11],"approaches":[12],"and":[13,38,59,75],"provides":[14],"near-linear":[15],"throughput":[16,104],"scaling.":[17],"Using":[18],"new":[20],"technique":[21],"called":[22],"Locking,":[24],"allows":[26,103],"client":[28],"to":[29,66,89,97,105],"extract":[30],"from":[32],"an":[33],"underlying":[34,129],"access":[39],"it":[40],"via":[41],"second":[43,53],"specialized":[45],"for":[46],"use":[47],"by":[48,108],"single":[50],"client.":[51],"This":[52],"requires":[55],"just":[56],"one":[57],"round-trip":[58],"2":[60],"f":[61],"+":[62],"1":[63],"responsive":[64],"servers-compared":[65],"Zyzzyva,":[67],"this":[68],"results":[69],"in":[70],"39-43%":[71],"lower":[72],"response":[73],"times":[74],"factor":[77],"of":[78,95,127],"2.2-2.9\u00d7":[79],"higher":[80],"throughput.":[81],"Furthermore,":[82],"the":[83,128],"extracted":[84],"can":[86,124],"be":[87,106],"transferred":[88],"other":[90],"servers,":[91],"allowing":[92],"non-overlapping":[93],"sets":[94],"servers":[96,110],"manage":[98],"different":[99],"state.":[100],"Thus,":[101],"scaled":[107],"adding":[109],"when":[111],"concurrent":[112],"data":[113,119],"sharing":[114,120],"not":[116],"common.":[117],"When":[118],"common,":[122],"performance":[123],"match":[125],"protocol.":[133]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
